#include "apue.h"
#include <sys/wait.h>

int main(void) {
    pid_t pid;
    if ((pid= fork()) < 0) {
        err_sys("fork error");
    } else if (pid== 0) {
        if (execlp("testinterp", "testinterp", "myarg1", "MY ARG2", NULL) < 0)
            err_sys("execl error");
    }
    if (waitpid(pid, NULL, 0) < 0)
        err_sys("waitpid error");
    exit(0);
}
